Answer:
whats the question
Step-by-step explanation:
.4 × 2.5 = 1. product means multiply / sum would be addition
Answer:
3 2/3
Step-by-step explanation:
Use a calculator please
Answer: b)
Step-by-step explanation:
You can rule out A) and C), because you have to find area (no adding.)
To do this problem, you can individually multiply the estimated hieght and
width by 3 and then multiply together.
This is because there are 3 walls that each are 9 3/4 tall and 14 1/4 wide. To find total height and width, multiply by 3. Then find total area (lxw)
9 3/4 rounds to 10
14 1/4 rounds to 14
= 3 (10) x 3 (14)
D) is incorrect because you have to multiply each number by 3. (Or you can multiply by 6)
It is B)
Answer:


Step-by-step explanation:
Answer is given above with explanations .
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